MK14 V1

Description

The UNIT4 MK14 V1 is a purpose-built AR15-style training rifle designed for realistic, safe, non-lethal training in almost any environment. It gives users the familiar fit, weight, handling, and accessory compatibility of a live AR platform while remaining dedicated to training use.

Training Advantages

Train almost anywhere: Practice marksmanship fundamentals, introduce new shooters, or run force-on-force scenarios at home, in a garage, basement, yard, or training facility.
Realistic AR handling: The UNIT4 platform mirrors the fit, form, function, and fidelity of a live AR, including realistic recoil and familiar controls.
Accessory compatible: Configure the rifle with off-the-shelf AR accessories so training touchpoints match the user’s live rifle setup.
Dedicated safe platform: The UNIT4 is classified as a non-firearm by the ATF and cannot chamber a live round.

MK14 V1 Configuration

The MK14 V1 combines a heavy-duty 14.5-inch outer barrel with a smooth bore inner barrel, a Midwest Industries 13.375-inch Combat Rail M-LOK handguard, and Magpul MOE-SL furniture. This setup provides a strong baseline for agencies, instructors, and serious shooters who want a realistic training rifle that can be adapted to match their operational or live-fire platform.

Materials & Construction

Lower receiver: Mil-Spec lower with rear receiver QD swivel attachment point, CNC machined from 7075-T6 aluminum with Type III hard coat anodizing.
Upper receiver: Mil-Spec upper with indexing marks, CNC machined from 7075-T6 aluminum with Type III hard coat anodizing.
Barrel assembly: Chrome moly vanadium steel outer barrel with Mil-Spec heavy phosphate coating and nickel-plated smooth bore brass inner barrel for 8mm rounds.
Bolt carrier group: 4140 low alloy steel with minimal changes to the M16 profile while allowing non-firearm certification.
Furniture: Magpul MOE-SL carbine stock and Magpul MOE-SL pistol grip.